2 files changed, 3 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/PBQP/Graph.h b/include/llvm/CodeGen/PBQP/Graph.h
index 83c379b48c..85bf511d60 100644
--- a/include/llvm/CodeGen/PBQP/Graph.h
+++ b/include/llvm/CodeGen/PBQP/Graph.h
@@ -16,10 +16,10 @@
 #define LLVM_CODEGEN_PBQP_GRAPH_H
 
 #include "Math.h"
-
+#include "llvm/ADT/ilist.h"
+#include "llvm/ADT/ilist_node.h"
 #include <list>
 #include <map>
-#include <llvm/ADT/ilist.h>
 
 namespace PBQP {
 
diff --git a/include/llvm/CodeGen/RegAllocPBQP.h b/include/llvm/CodeGen/RegAllocPBQP.h
index acfc07dd31..0d4d2148e2 100644
--- a/include/llvm/CodeGen/RegAllocPBQP.h
+++ b/include/llvm/CodeGen/RegAllocPBQP.h
@@ -29,6 +29,7 @@ namespace llvm {
   class LiveIntervals;
   class MachineFunction;
   class MachineLoopInfo;
+  class TargetRegisterInfo;
 
   /// This class wraps up a PBQP instance representing a register allocation
   /// problem, plus the structures necessary to map back from the PBQP solution